docs: def get_graphs_by_ids(self, network_ids: Iterable[int]) -> List[BELGraph]:
          """Get a list of networks with the given identifiers and converts to BEL graphs."""
          rv = [
              self.get_graph_by_id(network_id)
              for network_id in network_ids
          ]
          log.debug('returning graphs for network identifiers: %s', network_ids)
          return rv